AnAge entry for Trachypithecus obscurus

Classification (HAGRID: 03096)
Taxonomy	Kingdom: Animalia Phylum: Chordata Class: Mammalia (Taxon entry) Order: Primates (Taxon entry) Family: Cercopithecidae Genus: Trachypithecus
Species	Trachypithecus obscurus
Common name	Dusky leaf monkey
Lifespan, ageing, and relevant traits
Maximum longevity	33.9 years (captivity)
Source	ref. 671
Sample size	medium
Data quality	acceptable
Observations	No observations are presently available
Life history traits (averages)
Female sexual maturity	1,461 days
Male sexual maturity
Gestation	145 days
Weaning	365 days
Litter size	1 (viviparous)
Litters per year	0.5
Inter-litter interval
Weight at birth	300 g
Weight at weaning
Adult weight	7,080 g
Postnatal growth rate
Maximum longevity residual	178 %
Metabolism
No information on metabolism available.
References
[0671] Richard Weigl (2005), Longevity of Mammals in Captivity; from the Living Collections of the World [0610] Ernest (2003), Life history characteristics of placental non-volant mammals [0681] Peter Kappeler and Michael Pereira (2003), Primate Life Histories and Socioecology [0467] Lindenfors (2002), Sexually antagonistic selection on primate size [0434] Ronald Nowak (1999), Walker's Mammals of the World [0455] Virginia Hayssen et al. (1993), Asdell's Patterns of Mammalian Reproduction: A Compendium of Species-Specific Data [0679] Harvey and Clutton-Brock (1985), Life-history variation in primates [0436] Cutler (1979), Evolution of human longevity: a critical overview, PubMed
External resources
Integrated Taxonomic Information System	ITIS 573065
Animal Diversity Web	ADW account
Encyclopedia of Life	Search EOL
Genome Project	Search NCBI
Entrez	Search all databases Entrez Taxonomy search
Ageing literature	Search Google Scholar Search PubMed Search Scirus
Images	Google Image search
Internet	Search Google

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